<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--侧边部门数据-->
      <el-col :xs="9" :sm="6" :md="5" :lg="4" :xl="4">
        <!--        <div class="head-container">-->
        <!--          <el-input-->
        <!--            v-model="deptName"-->
        <!--            clearable-->
        <!--            size="small"-->
        <!--            placeholder="输入部门名称搜索"-->
        <!--            prefix-icon="el-icon-search"-->
        <!--            class="filter-item"-->
        <!--            @input="getDeptDatas"-->
        <!--          />-->
        <!--        </div>-->
        <!--        <el-tree-->
        <!--          :data="deptDatas"-->
        <!--          :load="getDeptDatas"-->
        <!--          :props="defaultProps"-->
        <!--          :expand-on-click-node="false"-->
        <!--          lazy-->
        <!--          @node-click="handleNodeClick"-->
        <!--        />-->
      </el-col>
      <!--用户数据-->
      <el-col :xs="15" :sm="18" :md="19" :lg="20" :xl="20">
        <!--工具栏-->
        <div class="head-container">
          <div v-if="crud.props.searchToggle">
            <!-- 搜索 -->
            <el-select v-model="query.xqId" style="width: 185px;" placeholder="请选择小区" class="filter-item" @keyup.enter.native="crud.toQuery">
              <el-option
                v-for="item in xqOptions"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              />
            </el-select>
            <el-input
              v-model="query.blurry"
              clearable
              size="small"
              placeholder="输入名称或者邮箱搜索"
              style="width: 200px;"
              class="filter-item"
              @keyup.enter.native="crud.toQuery"
            />
            <date-range-picker v-model="query.createTime" class="date-item" />
            <el-select
              v-model="query.enabled"
              clearable
              size="small"
              placeholder="状态"
              class="filter-item"
              style="width: 90px"
              @change="crud.toQuery"
            >
              <el-option
                v-for="item in enabledTypeOptions"
                :key="item.key"
                :label="item.display_name"
                :value="item.key"
              />
            </el-select>
            <rrOperation />
          </div>
          <crudOperation show="" :permission="permission">
            <el-button
              slot="right"
              v-permission="['admin','user:add']"
              :disabled="crud.selections.length === 0"
              class="filter-item"
              size="mini"
              type="primary"
              icon="el-icon-refresh-left"
              @click="resetPwd(crud.selections)"
            >重置密码
            </el-button>
          </crudOperation>
        </div>
        <!--表单渲染-->
        <el-dialog append-to-body :close-on-click-modal="false" :before-close="crud.cancelCU" :visible.sync="crud.status.cu > 0" :title="crud.status.title" width="570px">
          <el-form ref="form" :inline="true" :model="form" :rules="rules" size="small" label-width="66px">
            <el-form-item label="类型" prop="userType">
              <el-select v-model="form.userType" placeholder="请选择用户类型" @change="changeUserType">
                <el-option
                  v-for="item in types"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                  :disabled="item.disabled"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="小区" prop="xqId">
              <el-select
                :disabled="isXqAndJsShow"
                v-model="selectedXqId"
                style="width: 185px;"
                placeholder="请选择小区"
                class="filter-item"
                :collapse-tags="isTakeOrders"
                :multiple="isTakeOrders"
                @keyup.enter.native="crud.toQuery"
              >
                <el-option
                  v-for="item in xqOptions"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="用户名" prop="username">
              <el-input v-model="form.username" @keydown.native="keydown($event)" />
            </el-form-item>
            <el-form-item label="电话" prop="phone">
              <el-input v-model.number="form.phone" />
            </el-form-item>
            <el-form-item label="昵称" prop="nickName">
              <el-input v-model="form.nickName" @keydown.native="keydown($event)" />
            </el-form-item>
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" />
            </el-form-item>
            <!--            <el-form-item label="部门" prop="dept.id">-->
            <!--              <treeselect-->
            <!--                v-model="form.dept.id"-->
            <!--                :options="depts"-->
            <!--                :load-options="loadDepts"-->
            <!--                style="width: 178px"-->
            <!--                placeholder="选择部门"-->
            <!--              />-->
            <!--            </el-form-item>-->
            <!--            <el-form-item label="岗位" prop="jobs">-->
            <!--              <el-select-->
            <!--                v-model="jobDatas"-->
            <!--                style="width: 178px"-->
            <!--                multiple-->
            <!--                placeholder="请选择"-->
            <!--                @remove-tag="deleteTag"-->
            <!--                @change="changeJob"-->
            <!--              >-->
            <!--                <el-option-->
            <!--                  v-for="item in jobs"-->
            <!--                  :key="item.name"-->
            <!--                  :label="item.name"-->
            <!--                  :value="item.id"-->
            <!--                />-->
            <!--              </el-select>-->
            <!--            </el-form-item>-->
            <el-form-item label="性别">
              <el-radio-group v-model="form.gender" style="width: 178px">
                <el-radio label="男">男</el-radio>
                <el-radio label="女">女</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-form-item v-if="crud.status.isAdd" label="密码">
              <el-input v-model="form.password" type="password" :show-password="true" autocomplete="off"></el-input>
            </el-form-item>
            <el-form-item style="" label="优惠" prop="isDiscount">
              <el-switch
                v-model="userIsDiscount"
                :active-value="true"
                inactive-text="不优惠"
                active-text="优惠"
                :inactive-value="false"
                @change="changeDiscountSwitch"
              />
              <el-select
                v-model="discountDatas"
                :disabled="isDisabledDiscountSelector"
                collapse-tags
                style="margin-left: 20px;"
                placeholder="请选择优惠人群"
                @change="changeDiscount"
              >
                <el-option
                  v-for="item in discounts"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                />
              </el-select>
            </el-form-item>
            <el-form-item style="margin-bottom: 0;" label="角色" prop="roles">
              <el-select
                :disabled="isXqAndJsShow"
                v-model="roleDatas"
                style="width: 437px"
                multiple
                placeholder="请选择"
                @remove-tag="deleteTag"
                @change="changeRole"
              >
                <el-option
                  v-for="item in roles"
                  :key="item.name"
                  :disabled="level !== 1 && item.level <= level"
                  :label="item.name"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="状态" style="display: none">
              <el-radio-group v-model="form.enabled" :disabled="form.id === user.id">
                <el-radio
                  v-for="item in dict.user_status"
                  :key="item.id"
                  :label="item.value"
                >{{ item.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button type="text" @click="crud.cancelCU">取消</el-button>
            <el-button :loading="crud.status.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
          </div>
        </el-dialog>
        <!--表格渲染-->
        <el-table ref="table" v-loading="crud.loading" :data="crud.data" style="width: 100%;" @selection-change="crud.selectionChangeHandler">
          <el-table-column :selectable="checkboxT" type="selection" width="55" />
          <el-table-column :show-overflow-tooltip="true" prop="username" label="用户名" />
          <el-table-column :show-overflow-tooltip="true" prop="nickName" label="昵称" />
          <el-table-column prop="gender" label="性别" />
          <el-table-column prop="userType" label="用户类型">
            <template slot-scope="scope">
              <!-- 根据不同的值显示不同的内容 -->
              <span v-if="scope.row.userType == 0">管理员</span>
              <span v-else-if="scope.row.userType == 1">小程序用户</span>
              <span v-else-if="scope.row.userType == 2">接单员</span>
              <span v-else />
            </template>
          </el-table-column>
          <el-table-column :show-overflow-tooltip="true" prop="phone" width="100" label="电话" />
          <el-table-column :show-overflow-tooltip="true" width="135" prop="email" label="邮箱" />
          <!--          <el-table-column :show-overflow-tooltip="true" prop="dept" label="部门">-->
          <!--            <template slot-scope="scope">-->
          <!--              <div>{{ scope.row.dept.name?"":scope.row.dept.name }}</div>-->
          <!--            </template>-->
          <!--          </el-table-column>-->
<!--          <el-table-column label="状态" align="center" prop="enabled">-->
<!--            <template slot-scope="scope">-->
<!--              <el-switch-->
<!--                v-model="scope.row.enabled"-->
<!--                :disabled="user.id === scope.row.id"-->
<!--                active-color="#409EFF"-->
<!--                inactive-color="#F56C6C"-->
<!--                @change="changeEnabled(scope.row, scope.row.enabled)"-->
<!--              />-->
<!--            </template>-->
<!--          </el-table-column>-->
          <el-table-column :show-overflow-tooltip="true" prop="createTime" width="135" label="创建日期" />
          <el-table-column
            v-if="checkPer(['admin','user:edit','user:del'])"
            label="操作"
            width="115"
            align="center"
            fixed="right"
          >
            <template slot-scope="scope">
              <udOperation
                :data="scope.row"
                :permission="permission"
                :disabled-dle="scope.row.id === user.id"
              />
            </template>
          </el-table-column>
        </el-table>
        <!--分页组件-->
        <pagination />
      </el-col>
    </el-row>
  </div>
</template>

<script>
import crudUser from '@/api/system/user'
import { isvalidPhone } from '@/utils/validate'
import { getDepts, getDeptSuperior } from '@/api/system/dept'
import { getAll, getLevel } from '@/api/system/role'
import { getAllJob } from '@/api/system/job'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/CRUD.operation'
import udOperation from '@crud/UD.operation'
import pagination from '@crud/Pagination'
import DateRangePicker from '@/components/DateRangePicker'
import Treeselect from '@riophae/vue-treeselect'
import { mapGetters } from 'vuex'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'
import { LOAD_CHILDREN_OPTIONS } from '@riophae/vue-treeselect'
import { allList } from '@/api/system/regionManage'
import { getCanteenDiscountList } from '@/api/system/canteenManage'
let userRoles = []
let userJobs = []
let userCanteenDiscounts = []
const defaultForm = { id: null, username: null, nickName: null, gender: '男', email: null, enabled: 'true', roles: [], jobs: [], dept: { id: null }, phone: null, xqId: null, userType: null, orderXqId: null, isTakeOrders: null, isDiscount: null, canteenDiscounts: [], password: null }
export default {
  name: 'User',
  components: { Treeselect, crudOperation, rrOperation, udOperation, pagination, DateRangePicker },
  cruds() {
    return CRUD({ title: '用户', url: 'api/users', crudMethod: { ...crudUser }})
  },
  mixins: [presenter(), header(), form(defaultForm), crud()],
  // 数据字典
  dicts: ['user_status'],
  data() {
    // 自定义验证
    const validPhone = (rule, value, callback) => {
      if (!value) {
        callback(new Error('请输入电话号码'))
      } else if (!isvalidPhone(value)) {
        callback(new Error('请输入正确的11位手机号码'))
      } else {
        callback()
      }
    }
    return {
      height: document.documentElement.clientHeight - 180 + 'px;',
      deptName: '', depts: [], deptDatas: [], jobs: [], level: 3, roles: [],
      jobDatas: [], roleDatas: [], discountDatas: null, // 多选时使用
      types: [{
        value: 0,
        label: '小区管理员'
      }, {
        value: 1,
        label: '小程序用户',
        disabled: true
      }, {
        value: 2,
        label: '接单员'
      }],
      defaultProps: { children: 'children', label: 'name', isLeaf: 'leaf' },
      permission: {
        add: ['admin', 'user:add'],
        edit: ['admin', 'user:edit'],
        del: ['admin', 'user:del']
      },
      enabledTypeOptions: [
        { key: 'true', display_name: '激活' },
        { key: 'false', display_name: '锁定' }
      ],
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 2, max: 20, message: '长度在 2 到 20 个字符', trigger: 'blur' }
        ],
        nickName: [
          { required: true, message: '请输入用户昵称', trigger: 'blur' },
          { min: 2, max: 20, message: '长度在 2 到 20 个字符', trigger: 'blur' }
        ],
        // email: [
        //   { required: true, message: '请输入邮箱地址', trigger: 'blur' },
        //   { type: 'email', message: '请输入正确的邮箱地址', trigger: 'blur' }
        // ],
        userType: [
          { required: true, message: '请选择用户类型', trigger: 'blur' }
        ],
        phone: [
          { required: true, trigger: 'blur', validator: validPhone }
        ]
      },
      xqOptions: [],
      isTakeOrders: false,
      selectedXqId: [],
      discounts: [],
      isDisabledDiscountSelector: true,
      userIsDiscount: false,
      isXqAndJsShow: false
    }
  },
  computed: {
    ...mapGetters([
      'user'
    ])
  },
  created() {
    allList().then(data => {
      if (data && data.data) {
        for (const item of data.data) {
          this.xqOptions.push({ 'value': item.id.toString(), 'label': item.communityName })
        }
      }
    })
    getCanteenDiscountList().then(data => {
      if (data && data.data) {
        for (const item of data.data.records) {
          this.discounts.push({ 'value': item.id, 'label': item.discountName, 'obj': item })
        }
      }
    })
    this.crud.msg.add = '新增成功'
  },
  mounted: function() {
    const that = this
    window.onresize = function temp() {
      that.height = document.documentElement.clientHeight - 180 + 'px;'
    }
  },
  methods: {
    // 禁止输入空格
    keydown(e) {
      if (e.keyCode === 32) {
        e.returnValue = false
      }
    },
    changeRole(value) {
      userRoles = []
      value.forEach(function(data, index) {
        const role = { id: data }
        userRoles.push(role)
      })
    },
    changeDiscount(value) {
      userCanteenDiscounts = []
      if (value) {
        const discount = { id: value }
        userCanteenDiscounts.push(discount)
      }
    },
    changeJob(value) {
      userJobs = []
      value.forEach(function(data, index) {
        const job = { id: data }
        userJobs.push(job)
      })
    },
    deleteTag(value) {
      userRoles.forEach(function(data, index) {
        if (data.id === value) {
          userRoles.splice(index, value)
        }
      })
    },
    deleteDiscountTag(value) {
      userCanteenDiscounts.forEach(function(data, index) {
        if (data.id === value) {
          userCanteenDiscounts.splice(index, value)
        }
      })
    },
    [CRUD.HOOK.beforeRefresh]() {
      this.crud.optShow.download = false
      return true
    },
    // 新增与编辑后做的操作
    [CRUD.HOOK.afterToCU](crud, form) {
      this.getRoles()
      if (form.id == null) {
        this.getDepts()
      } else {
        this.getSupDepts(form.dept.id)
      }
      this.getRoleLevel()
      this.getJobs()
      form.enabled = form.enabled.toString()
    },
    // 新增前将多选的值设置为空
    [CRUD.HOOK.beforeToAdd]() {
      this.selectedXqId = []
      this.jobDatas = []
      this.roleDatas = []
      this.discountDatas = null
      this.userIsDiscount = false
      this.isXqAndJsShow = false
      this.isDisabledDiscountSelector = true
    },
    // 初始化编辑时候的角色与岗位
    [CRUD.HOOK.beforeToEdit](crud, form) {
      this.getJobs(this.form.dept.id)
      this.jobDatas = []
      this.roleDatas = []
      this.discountDatas = null
      userRoles = []
      userJobs = []
      userCanteenDiscounts = []
      this.userIsDiscount = (form.isDiscount == 2)
      this.isDisabledDiscountSelector = (form.isDiscount != 2)
      const _this = this
      if (form.userType == 1) {
        this.isXqAndJsShow = true
        this.roleDatas = []
        userRoles = []
        this.selectedXqId = null
      } else {
        this.isXqAndJsShow = false
      }
      if (form.userType != 1) {
        form.roles.forEach(function(role, index) {
          _this.roleDatas.push(role.id)
          const rol = { id: role.id }
          userRoles.push(rol)
        })
      }
      form.jobs.forEach(function(job, index) {
        _this.jobDatas.push(job.id)
        const data = { id: job.id }
        userJobs.push(data)
      })
      if (form.canteenDiscounts && form.canteenDiscounts.length !== 0) {
        form.canteenDiscounts.forEach(function(discount, index) {
          if (discount.id) {
            _this.discountDatas = discount.id
            const data = { id: discount.id }
            userCanteenDiscounts.push(data)
          }
        })
      }
      // 处理用户类型和小区
      this.isTakeOrders = !!form.isTakeOrders
      if (form.userType != 1) {
        if (form.isTakeOrders) {
          if (form.orderXqId && form.orderXqId !== '') {
            this.selectedXqId = form.orderXqId.split(',')
          }
        } else {
          if (form.xqId && form.xqId !== '') {
            this.selectedXqId = form.xqId.toString()
          }
        }
      }
    },
    // 提交前做的操作
    [CRUD.HOOK.afterValidateCU](crud) {
      // if (!crud.form.dept.id) {
      //   this.$message({
      //     message: '部门不能为空',
      //     type: 'warning'
      //   })
      //   return false
      // } else
      // if (this.jobDatas.length === 0) {
      //   this.$message({
      //     message: '岗位不能为空',
      //     type: 'warning'
      //   })
      //   return false
      // } else
      if (crud.form.userType != 1 && this.roleDatas.length === 0) {
        this.$message({
          message: '角色不能为空',
          type: 'warning'
        })
        return false
      }
      crud.form.roles = userRoles
      crud.form.jobs = userJobs
      crud.form.isDiscount = this.userIsDiscount ? 2 : 1
      crud.form.canteenDiscounts = userCanteenDiscounts
      // 是否是接单员
      crud.form.isTakeOrders = this.isTakeOrders
      if (this.isTakeOrders) {
        if (this.selectedXqId && this.selectedXqId instanceof Array && this.selectedXqId.length !== 0) {
          crud.form.orderXqId = this.selectedXqId.join()
          crud.form.xqId = null
        } else {
          if (crud.form.userType != 1) {
            this.$message({
              message: '请选择小区',
              type: 'warning'
            })
            return false
          }
        }
      } else {
        if (this.selectedXqId && typeof this.selectedXqId === 'string' && this.selectedXqId !== '') {
          crud.form.xqId = this.selectedXqId
          crud.form.orderXqId = null
        } else {
          if (crud.form.userType != 1) {
            this.$message({
              message: '请选择小区',
              type: 'warning'
            })
            return false
          }
        }
      }
      return true
    },
    changeUserType(value) {
      if (value && value == 2) {
        this.isTakeOrders = true
        this.selectedXqId = []
      } else {
        this.isTakeOrders = false
        this.selectedXqId = ''
      }
    },
    // 获取左侧部门数据
    getDeptDatas(node, resolve) {
      const params = {}
      if (typeof node !== 'object') {
        if (node) {
          params['name'] = node
        }
      } else if (node.level !== 0) {
        params['pid'] = node.data.id
      }
      setTimeout(() => {
        getDepts(params).then(res => {
          if (resolve) {
            resolve(res.content)
          } else {
            this.deptDatas = res.content
          }
        })
      }, 100)
    },
    getDepts() {
      getDepts({ enabled: true }).then(res => {
        this.depts = res.content.map(function(obj) {
          if (obj.hasChildren) {
            obj.children = null
          }
          return obj
        })
      })
    },
    getSupDepts(deptId) {
      var deptIdList = []
      if (deptId && !Array.isArray(deptId)) {
        deptIdList.push(deptId)
      }
      getDeptSuperior(deptIdList).then(res => {
        const date = res.content
        this.buildDepts(date)
        this.depts = date
      })
    },
    buildDepts(depts) {
      depts.forEach(data => {
        if (data.children) {
          this.buildDepts(data.children)
        }
        if (data.hasChildren && !data.children) {
          data.children = null
        }
      })
    },
    // 获取弹窗内部门数据
    loadDepts({ action, parentNode, callback }) {
      if (action === LOAD_CHILDREN_OPTIONS) {
        getDepts({ enabled: true, pid: parentNode.id }).then(res => {
          parentNode.children = res.content.map(function(obj) {
            if (obj.hasChildren) {
              obj.children = null
            }
            return obj
          })
          setTimeout(() => {
            callback()
          }, 200)
        })
      }
    },
    // 切换部门
    handleNodeClick(data) {
      if (data.pid === 0) {
        this.query.deptId = null
      } else {
        this.query.deptId = data.id
      }
      this.crud.toQuery()
    },
    // 改变状态
    changeEnabled(data, val) {
      this.$confirm('此操作将 "' + this.dict.label.user_status[val] + '" ' + data.username + ', 是否继续？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        crudUser.edit(data).then(res => {
          this.crud.notify(this.dict.label.user_status[val] + '成功', CRUD.NOTIFICATION_TYPE.SUCCESS)
        }).catch(() => {
          data.enabled = !data.enabled
        })
      }).catch(() => {
        data.enabled = !data.enabled
      })
    },
    // 获取弹窗内角色数据
    getRoles() {
      getAll().then(res => {
        this.roles = res
      }).catch(() => { })
    },
    // 获取弹窗内岗位数据
    getJobs() {
      getAllJob().then(res => {
        this.jobs = res.content
      }).catch(() => { })
    },
    // 获取权限级别
    getRoleLevel() {
      getLevel().then(res => {
        this.level = res.level
      }).catch(() => { })
    },
    checkboxT(row, rowIndex) {
      return row.id !== this.user.id
    },
    resetPwd(datas) {
      this.$confirm(`你选中了 ${datas.length} 位用户，确认重置用户的密码吗?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        const ids = []
        datas.forEach(val => {
          ids.push(val.id)
        })
        crudUser.resetPwd(ids).then(() => {
          this.crud.notify('重置成功, 用户新密码:123456', CRUD.NOTIFICATION_TYPE.SUCCESS)
        }).catch(() => {})
      }).catch(() => {
      })
    },
    changeDiscountSwitch(value) {
      this.userIsDiscount = value
      if (value) {
        this.isDisabledDiscountSelector = false
      } else {
        this.isDisabledDiscountSelector = true
        this.crud.form.canteenDiscounts = []
      }
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
  ::v-deep .vue-treeselect__control,::v-deep .vue-treeselect__placeholder,::v-deep .vue-treeselect__single-value {
    height: 30px;
    line-height: 30px;
  }
</style>
